<div id="heatbearline" style="height: 400px;"></div>
<script type="text/javascript">
    $.AdminLTE.boxWidget.activate();

    var heatbearlineChart;
    var option;
    var showChars = function (dataList) {
        require.config({
            paths: {
                echarts: './static/echarts/build/dist'
            }
        });

        // 使用
        require(
            [
                'echarts',
                'echarts/chart/line',
                'echarts/chart/bar' // 使用折线图就加载bar模块，按需加载
            ],
            function (ec) {
                // 基于准备好的dom，初始化echarts图表
                heatbearlineChart = ec.init(document.getElementById('heatbearline'));
                option = {
                    tooltip: {
                        trigger: 'axis'
                    },
                    legend: {
                        data: [hostname + '心跳曲线']
                    },
                    toolbox: {
                        show: true,
                        orient: 'vertical',
                        feature: {
                            mark: {show: false},
                            dataView: {show: false, readOnly: false},
                            magicType: {show: true, type: ['line', 'bar']},
                            restore: {show: true},
                            saveAsImage: {show: true}
                        }
                    },
                    calculable: true,
                    xAxis: [
                        {
                            type: 'category',
                            boundaryGap: false,
                            data: []
                        }
                    ],
                    yAxis: [
                        {
                            type: 'value',
                            name: '毫秒'
                        }
                    ],
                    series: [
                        {
                            name: hostname + '心跳曲线',
                            type: 'line',
                            stack: '毫秒',
                            data: []
                        }
                    ]
                };
                var length = dataList.length;
                for (var i = 0; i < length; i++) {
                    var row = dataList[i];
                    option.series[0].data.push(row.EXECUTE_TIME);
                    option.xAxis[0].data.push(row.TIME);
                }
                heatbearlineChart.setOption(option, true);
            }
        );

    }

    $(document).ready(
        function () {
            var rainbow = new Rainbow();
            rainbow.setService("showService");
            rainbow.setMethod("heartbeatDetail");
            rainbow.setParam("ds", $('#datasource').val());
            rainbow.setParam("dataHostName", hostname);
            rainbowAjax.query(rainbow, new function () {
                this.onSuccess = function (data) {
                    try {
                        if (data.success) {
                            showChars(data.rows);
                        }
                    } catch (e) {
                        alert(e);
                    }
                };
                this.onFail = function (jqXHR, textStatus, errorThrown) {
                };
            });
        })


</script>
